.button-set {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 20px;
}

.button-set button {
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: background 0.3s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.secondary-button {
    background: #f4f6f8;
    color: #6b7280;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
}

.secondary-button:hover {
    background: #e5e7eb;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

@media (max-width: 768px) {
    .button-set {
        flex-direction: column;
        gap: 10px;
    }
}